高层建筑桩箱（筏）基础沉降机理分析

充实、完善文献［１］的高层建筑桩箱（筏）基础的沉降计算简易理论，以考虑桩箱（筏）基础与地基的共同作用，并编制高层建筑桩箱（筏）基础沉降计算程序－－ＤＺ程序，通过微机计算分析，对桩箱（筏）基础的一些影响因素进行探讨，得到一些设计人员感兴趣的结果，例如荷载与沉降、桩数与沉降等关系。该法简单、方便、能手算，有利于设计人员的应用。

Analysis of Settlement Mechanism of Piled Box (Raft) Foundation for Tall Buildings

In order to consider the interaction between piles and the box (raft),this paper attempts to perfect a simple theory method mentioned in literature 1].The DZ program has been used to study the influence factors for analysingsettlement of piled box (raft) foundation, and the good results such asload- settlemend, number of piles- settlement and so on, in which the designer isinterested, are obtained. This method presented here is feasible, simple andconvenient in practice.